Function Mutations

packages/react-query/src/__tests__/useMutationState.test.tsx:31–47

()

    }

    function Mutations() {
      const { mutate: mutate1 } = useMutation({
        mutationKey: key1,
        mutationFn: () => sleep(50).then(() => 'data'),
      })
      const { mutate: mutate2 } = useMutation({
        mutationKey: key2,
        mutationFn: () => sleep(10).then(() => 'data'),
      })

      return (
        <div>
          <button onClick={() => mutate1()}>mutate1</button>
          <button onClick={() => mutate2()}>mutate2</button>
        </div>
      )
    }

    function Page() {
      return (